HP C4127X Toner Cartridge, Black, HP 4000, 4050, HC-Genuine

Product Specification Manufacturer Part No.: C4127X, 27X, HP C4127X, HPC4127X, HP 4000, HP4000, HP 4050, HP4050 Colour: High Capacity Black Duty Cycle: Approx. 10,000 pages @ 5% average coverage Product Type: Toner Brand: HP HPC4127X Compatibility: HP Laserjet 4000 HP Laserjet 4000N HP Laserjet 4000SE HP Laserjet 4000T HP Laserjet 4000TN HP Laserjet 4050 HP Laserjet 4050N HP Laserjet 4050SE HP Laserjet 4050T HP Laserjet 4050TN